3869301

Information

• Patent Grant
• 3869301

• References
• Source

• Patent Number

  3,869,301

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1975
  50 years ago

• CPC

  • B41M5/24 - Ablative recording
  • G03H1/02 - Details of features involved during the holographic process; Replication of holograms without interference recording
  • G03H1/0256 - having specific functional layer
  • G03H2222/16 - Infra Red [IR]
  • G03H2260/62 - Direct etching
  • Y10S428/913 - Material designed to be responsive to temperature, light, moisture
  • Y10T428/264 - Up to 3 mils

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof
  • 359 - Optical: systems and elements
  • 428 - Stock material or miscellaneous articles